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1232

Index.

r

Pexm'g trunk engine . , . 630
Perfect heat engine . . . (5o8
___ _. _, efficiency of 611, 769
Petrol-driven cars . , . 999'*
——— engine diagrams . 1138
motor cars

Petroleum, constitution and kinds
of     .         .        .        .         .        .705

—.....— engine, oil or        .   705, 915

—......—--—«*—, cycle of    .        .  707

_—.... —~.,Priestman's; con-
struction and working       .        .  707
_~_ —^.^ Priestman's; go-
vernor, igniter, spray maker, start-
ing apparatus, vaporiser    .        .  708
Phosphor broiue .        .            $5, 748

Hedbrx'iif flanging press.       -        . 300
Pillam and struts, Ruler's formula

for strength of . , . 45 7, 857
Pin and cotter, forging a . . 106
-—-drill , .( . . .166
Pinion-, bevel, making pattern of a. 60
Pinions, rules for small         . .512

Pins in shear, strength of     .        . 415
Pipe, making pattern of a     .       -53

— bend, casting and moulding .    17
_ —y making pattern of a     .    53
Pipes, friction in .        ,       .       . 965
—, strength of .... 397
Piston acceleration       ,       .       . 932
Piston, leaky; effect on indicator,

diagram of . , . ,618
——t machining , . . 247

— pumps      .... 730
—-— rod, forging a    .       .        .  134

—-, machining

— speeds, table of.
Pit head j^ear

Pitch chain gearing      , 544^ 579,
—»circle, line, or Murface   .

— of Blinder cover bolts .

— of riveting   ,       .       . 407,
Pit* for the foundry

Pivot, antifriction or Schiele**

— friction

Pivot* .....
Plane, housing
_~«, inclined

Flanioieter ....
Planing machine .

247
6*1

542

1111

510

402

160

f5

. 560

. 872
. 507

-    45

•   4»3
1082

return for

~ . ^ *    «»* «, tool box
rtiutttrr htock numlding

, 294
. i%
. 171

• W
. 7%

Plaster patterns    ....  781
Plate bender, hydraulic.       .       . 298

------ bending rolls        .        .        • 294.

-—- edge planing machine   .        . 294.
-—- girder, momental strength of. 4.35

— moulding     .        .        .        -63
——-, screw.....193

— straightening rolls.        -        • 295
——, stringer       ._       .        .       .412
—— work, boiler making and       . 279

——, wrist.....658

Plater's tods        .... 286
Plates, 'brands, qualities and sizes

of iron and steel
, examination of    .
material of .

rapping       ....
rolling of steel
surface        ....

originating

282
280
279
-67
280
191

2IO

407
1126

, table of sizes of rivets and
Platinum Thermometer
Plugs, fusible . . . 755* &33
——- indicator .... 267
Plumb square .... 186
Plumbago blackening . . 1012
Phimmerblock,castingamlmoulding ji
Pneumatic caulk ing . . . 322
——.— hammer . . . 949
Point of saturation . . $93 •• 594
—, yield .                       .          363

Points, curve of saturation . . 594
Poisson's ratio .... 364
Polar curves..... 490
Polygon, Culmarm'ft funicular 445, 855
—— of forces .... 464
Portable drilling machine . . 310
~— hydraulic riveter . . 315
Porter for forge . . . .129

— governor, weighted or  .       . 648
Position of gates   ....     7
——— of pattern in mould   .       .     7
Potential energy, forms of    .       . 475
Pots or compensating cylinders     . 732
Power .        .       .       ,        ,       . 479

— distribution .... §75
—--«*      ....

— Batnraer, Loogworth    .
_ .«-„.», traiKTOissioti *

air   ,

—- - tran»mlttew .
Power*, meclutnicftl
Premier .g^s

• 914
1015

•        •       ; 473

*

•        -      - 479

. 4te
1161